var header_page = new Vue({
	el: '#header',
	data: { 
		nav_list: [],
		sys_data:{},
	},
	methods: {
		nav: function() {
			response = window.ajax(api.web_stie + api.web_nav, 'get')
			header_page.nav_list = response.dataList
		},
		sys:function(){
			response = window.ajax(api.web_stie + api.web_sys, 'get')
			header_page.sys_data=response.data
		}
	},
	filters: {
		format_url: function(value) {
			if (!value) return ''
			return 'list_' + value + '.html'
		}
	}
})
header_page.nav()
header_page.sys()